Cpi-communications TSR Series Manual do Utilizador

1Instruction ManualCPI Communications, Inc. • 941 Hensley Lane • Wylie, TX 75098-4909Phone: (972) 429-7160 • WATS (800) 869-9128 • FAX (888)437-5320 o

10ABC20AC20AComponent SideViewSolder SideViewABC20AC20AD

11V2ERZC05DK330+R23A560KC20A4.7R23B560KLERBB.P01MCR Series Base BoardCPI Communications, Inc.87654321DCBA12345678ABCDDATE:SHEETOFECSCHEMATICDIAGRAM3+-

12CPI Communications, Inc.

13CPI Communications, Inc.Install for MCR220Install for MCR220

14WarrantyCPI Communications, Inc. warrants each product manufactured by it to be free from defective material and work-manship and agrees to remedy a

2ContentsCompatibility Chart... Page 2Specifications ...

3Specifications Subject to change without notice.Power inputIndicatorsControlsLine input levelLine output levelPhone line impedanceReceive audio comp

4General InformationThe MCR / TSR series of remote control units whencombined with the appropriate termination panel, providea reliable means of remot

5Channel / System display: The LED display gives areal-time indication as to what channel / system the radiois on. All parallel remote displays and th

6Parts ListMCR/TSR Series Bottom PCB #700-20BB-200 Rev. DReference Description CPI Part #CAPACITORSC1, 2 1000uF Electrolytic 208-2031-108C3, 11, 18 1u

7Reference Description CPI Part #POTENTIOMETERSR10 25K Pot 242-0101-253R31 1K Pot 242-0101-102R39 10K Pot 242-0101-103INTEGRATED CIRCUITSU1 Quad Op Am

8Front Panel PCB layout

9CPI Communications, Inc.